You're a homeowner and determined your home's air conditioning needs fixing or needs to be replaced with a newer, more efficient system. You're all set to get moving. What's the optimal way to get a high quality HVAC contractor who will do a good job for a fair price? What could you look for in an air conditioning contractor to obtain this work? La Villa

La Villa

Packaged vs Split SystemPackaged System - The entire air conditioning package is assembled at the factory and arrives in a single cabinet unit that's ready to install on the exterior of the home. It can be situated on a concrete slab at a selected point along the building's foundation, or it can be placed on the roof.The package includes a condenser, a compressor and an evaporator coil. Some include electric heating coils or a natural gas furnace, completely eliminating the need for an indoor heat source.The interior ductwork connects to the Packaged Air Conditioning System through an exterior wall.Pros Simplicity of Design - All of the components are in one cabinet. All that's needed is the interior ductwork. Refrigerant - The Package System arrives fully charged. It's set to run on factory settings for peak efficiency. Installation Cost - This type of air conditioner installation is generally less costly because it's less labor intensive. Space Saving - This is a great choice when there's a lack of indoor space for components. Mobile homes and homes that have only a crawl space, for instance. Cons Exposure to Environment - All of the operating controls and electrical elements are located outdoors. If moisture gets into the system, it can create a number of issues. For instance, rusting can occur much faster. Damage From Animals - The operation of the unit produces heat that attracts wildlife seeking a warm place to nest. Animals can chew through the insulation and wiring. This is most apt to be a potential problem in snowy, rainy climates. Less Efficient - The Packaged AC Systems show far less efficiency; the units typically have a SEER rating in the range of 13-15. Split System - A split AC system consists of 3 primary components. A condenser and compressor are housed in a cabinet unit that typically sits on an exterior slab. An evaporator coil is located in an interior cabinet, usually in the attic or inside a closet. An indoor air handler is usually provided by the furnace or a heat pump to push the conditioned air along the ductwork.Pros Ease of Layout - Split air conditioning systems easily accommodate custom layout design configurations; they can utilize down-flow, up-flow or horizontal flow, as needed. Optimum Energy Efficiency - There's a very wide SEER ratings range (13-25) that allows a greater opportunity to own an optimally energy-efficient air conditioning system. Cons Higher Installation Cost - Split Air Conditioner System installation is more labor intense because it requires both interior and exterior work. Important Note: It's usually the most budget-friendly option if there's already a heating system in place and you're installing a new ac unit or replacing one that's inefficient. Refrigerant - Unlike the Central AC Package Systems, the Split AC Systems can't be charged until all of the lines have been connected.

Why is my air conditioning blowing hot air?

Air conditioning installation can be simple, an easy do it yourself project if you are installing a window AC.However for more complex central air conditioning installation you will require specialized help and service technicians to do the job. Here are some simple tips that will guide you in your endeavor of successfully installing an air conditioning unit.Before the actual purchase and installation of the air conditioner, the first thing that you need to consider is the size of the room. This helps you in determining the capacity of the AC accordingly. Measure the size of the window where you are going to install the AC and then check for adequate electrical service. Ensure that the window frame and the sill are in a good condition and are strong enough to support the weight of the unit. In certain cases you might be required to obtain an authorization for installing the AC.Apart from the air conditioner, the things that you need for the air conditioning installation includes a measuring tape, metal brackets and other support frames, caulking gun and waterproof caulk, screwdrivers and foam insulation strips.For installing the air conditioner, you need to first set up the mounting hardware which includes sill mounted supports. Open the window and follow the step-by-step instructions provided by the manufacturer to install the unit.While screwing on the bracket to the sill make sure that you place it at a tilt to ensure proper condensation. For metal brackets, sheet metal screws are used.Now lift the air conditioner and set it on the bracket. The modern air conditioners are equipped with pockets under the unit to enable easy sliding into the window opening. Slide the window on top of the unit to set it into place. Open the extensions on each side of the air conditioner making sure that the units between the window and unit are securely closed. Using angle brackets fasten these extensions onto the window sash.Secure the window sashes and finish off the installation by sealing the gaps with foam strips to ensure adequate insulation. Based on the manufacturer's instructions caulk the unit outside and plug on the AC to use it.